... | ... |
@@ -905,3 +905,3 @@ |
905 | 905 |
template <typename Path, typename Enable = void> |
906 |
struct |
|
906 |
struct RevPathTagIndicator { |
|
907 | 907 |
static const bool value = false; |
... | ... |
@@ -909,6 +909,19 @@ |
909 | 909 |
|
910 |
template <typename Digraph> |
|
911 |
struct RevTagIndicator< |
|
912 |
Digraph, |
|
913 |
typename enable_if<typename Digraph::RevTag, void>::type |
|
910 |
template <typename Path> |
|
911 |
struct RevPathTagIndicator< |
|
912 |
Path, |
|
913 |
typename enable_if<typename Path::RevPathTag, void>::type |
|
914 |
> { |
|
915 |
static const bool value = true; |
|
916 |
}; |
|
917 |
|
|
918 |
template <typename Path, typename Enable = void> |
|
919 |
struct BuildTagIndicator { |
|
920 |
static const bool value = false; |
|
921 |
}; |
|
922 |
|
|
923 |
template <typename Path> |
|
924 |
struct BuildTagIndicator< |
|
925 |
Path, |
|
926 |
typename enable_if<typename Path::BuildTag, void>::type |
|
914 | 927 |
> { |
... | ... |
@@ -918,3 +931,4 @@ |
918 | 931 |
template <typename Target, typename Source, |
919 |
|
|
932 |
bool buildEnable = BuildTagIndicator<Target>::value, |
|
933 |
bool revEnable = RevPathTagIndicator<Source>::value> |
|
920 | 934 |
struct PathCopySelector { |
... | ... |
@@ -928,6 +942,4 @@ |
928 | 942 |
|
929 |
template <typename Target, typename Source, typename BuildEnable> |
|
930 |
struct PathCopySelector< |
|
931 |
Target, Source, BuildEnable, |
|
932 |
typename enable_if<typename Source::RevPathTag, void>::type> { |
|
943 |
template <typename Target, typename Source> |
|
944 |
struct PathCopySelector<Target, Source, false, true> { |
|
933 | 945 |
static void copy(Target& target, const Source& source) { |
... | ... |
@@ -940,6 +952,4 @@ |
940 | 952 |
|
941 |
template <typename Target, typename Source, typename RevEnable> |
|
942 |
struct PathCopySelector< |
|
943 |
Target, Source, |
|
944 |
typename enable_if<typename Target::BuildTag, void>::type, RevEnable> { |
|
953 |
template <typename Target, typename Source> |
|
954 |
struct PathCopySelector<Target, Source, true, false> { |
|
945 | 955 |
static void copy(Target& target, const Source& source) { |
... | ... |
@@ -951,6 +961,3 @@ |
951 | 961 |
template <typename Target, typename Source> |
952 |
struct PathCopySelector< |
|
953 |
Target, Source, |
|
954 |
typename enable_if<typename Target::BuildTag, void>::type, |
|
955 |
typename enable_if<typename Source::RevPathTag, void>::type> { |
|
962 |
struct PathCopySelector<Target, Source, true, true> { |
|
956 | 963 |
static void copy(Target& target, const Source& source) { |
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